/*	This file is part of LSAC.

	LSAC is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	LSAC is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with LSAC.  If not, see <http://www.gnu.org/licenses/>.

	Copyright (c) 2010 LEPESME "Jiboo" Jean-Baptiste
*/

#include "cExpVar.h"
#include "lsac.h"

cExpVar::cExpVar(cLocation pLocation, string pLValue)
	: cExpUnary(pLocation, pLValue)
{
}

cExpVar::~cExpVar()
{
}

eType cExpVar::getType(cSemContext *pContext)
{
	this->validate(pContext);
	return pContext->varExists(this->dLValue)->dType;
}

void cExpVar::print(int pLevel)
{
	PRINT_LOG("cExpVar " << this);
	this->print_value(pLevel);
}

void cExpVar::validate(cSemContext *pContext)
{
	if(pContext->varExists(this->dLValue) == NULL)
		ERROR("Erreur en " << this->dLocation << " symbole '" << this->dLValue << "' non déclaré.");
}

void cExpVar::genCode(ostream &pStream)
{
	pStream << this->dLValue;
}
